$$\sqrt{1764} + 22 = \sqrt{?}$$
We know that 1764 is a perfect square of 42.
$$42^{2}=1764$$
Hence,
$$\sqrt{1764}=42$$
$$\sqrt{1764}+22=42+22$$
$$\sqrt{1764}+22=64$$
We know that square of 64 is 4096.
$$64^{2}=4096$$
Hence,
$$\sqrt{4096}=64$$
Therefore,
$$\sqrt{1764}+22=\sqrt{4096}$$
Hence, Option B is the correct answer.
Create a FREE account and get:
Day-wise Structured & Planned Preparation Guide
By proceeding you agree to create your account
Free CAT Schedule PDF will be sent to your email address soon !!!
